1. Having the longer axis vertical; - said of erect stems

Encyclopedia: Orthotropic

• bone-headed dinosaur
• bone-idle
• bone-lazy
• boned
• bonefish
• bonehead
• boneheaded
• boneless
• bonelet
• bonelike
• bonemeal
• boner
• bones
• boneset
• bonesetter
• boneshaker
• Bonete
• boney
• boneyard
• bonfire
• Bonfire Night
• bong
• bongo
• bongo drum
• bonheur